.wrap-box {
    position: relative;
    width: 100%;

    .banner-box {
        height: 9.2rem;
        position: relative;
        z-index: 2;
    }

    .link-box {
        position: absolute;
        width: 100%;
        z-index: 3;
        left: 0;
        top: 7.8rem;
    }

    .centent-box {
        background-image: url('../images/content-bg.png');
        background-size: cover;
        min-height: 4rem;
        position: absolute;
        width: 100%;
        z-index: 1;
        left: 0;
        top: 8.6rem;

        .box1{
            margin: 1.58rem auto 0;
            width: 7.5rem;

            .box-after{
                width: 100%;
                height: 7.75rem;
                background-image: url('../images/box-after.png');
                background-size: cover;
                
                .item-top{

                }
            }
        }
        
    }
}